xData = [ 0, 0.031, 0.06, 0.091, 0.123, 0.152, 0.184, 0.217, 0.25, 0.283, 0.316, 0.348, 0.381, 0.412, 0.44, 0.467, 0.492, 0.517, 0.543, 0.565, 0.581, 0.601, 0.618, 0.633, 0.647, 0.66, 0.671, 0.68, 0.689, 0.698, 0.705, 0.71, 0.715, 0.72, 0.723, 0.727, 0.729, 0.732, 0.735, 0.737, 0.739, 0.741, 0.743, 0.745, 0.746, 0.747, 0.747, 0.748, 0.748, 0.749, 0.749, 0.75, 0.75, 0.751, 0.751, 0.751, 0.751, 0.752, 0.753, 0.753, 0.754, 0.754, 0.754, 0.755, 0.756, 0.756, 0.757, 0.757, 0.758, 0.758, 0.759, 0.759, 0.759, 0.76, 0.761, 0.761, 0.762, 0.762, 0.762, 0.763, 0.763, 0.764, 0.764, 0.764, 0.764, 0.765, 0.766, 0.766, 0.766, 0.767, 0.768, 0.768, 0.769, 0.769, 0.77, 0.77, 0.771, 0.772, 0.772, 0.772 ] yData = [ 1, 1, 1, 0.999, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.998, 0.997, 0.997, 0.997, 0.997, 0.996, 0.994, 0.992, 0.991, 0.989, 0.985, 0.982, 0.977, 0.972, 0.965, 0.959, 0.951, 0.942, 0.931, 0.92, 0.908, 0.895, 0.882, 0.869, 0.855, 0.84, 0.824, 0.81, 0.797, 0.783, 0.772, 0.753, 0.737, 0.72, 0.704, 0.689, 0.673, 0.66, 0.646, 0.632, 0.619, 0.608, 0.597, 0.586, 0.575, 0.564, 0.555, 0.545, 0.536, 0.528, 0.52, 0.511, 0.503, 0.496, 0.488, 0.48, 0.474, 0.467, 0.459, 0.454, 0.448, 0.442, 0.436, 0.43, 0.425, 0.419, 0.414, 0.409, 0.404, 0.399, 0.394, 0.389, 0.384, 0.38, 0.376, 0.371, 0.367, 0.364, 0.36, 0.357, 0.353, 0.349, 0.345, 0.341, 0.338, 0.335 ] option = { tooltip: { trigger: 'axis' }, xAxis: { name:'recall', type: 'value', // splitNumber: 20, min: 0, max: 1, interval:0.05, splitLine: { show: true, interval: 0 }, axisLabel: { rotate: 0, show: true, }, }, yAxis: { type: 'value', axisLabel: { show: true, }, splitLine: { show: true, interval: 0 }, min: 0, max: 1, interval:0.05 }, dataset: { source: [ xData, yData ], }, series: [{ seriesLayoutBy: 'row', smooth: true, type: 'line' }] };